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2982108160 = 21052392437
BaseRepresentation
bin1011000110111111…
…0101110000000000
321200211100210100101
42301233311300000
522101404430120
61211524532144
7133620333613
oct26157656000
97624323311
102982108160
1112a035aaa9
126b2851054
13386a8b855
142040aa17a
15126c0c90a
hexb1bf5c00

2982108160 has 88 divisors (see below), whose sum is σ = 7186443840. Its totient is φ = 1187364864.

The previous prime is 2982108139. The next prime is 2982108169. The reversal of 2982108160 is 618012892.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982108169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222462 + ... + 1224898.

Almost surely, 22982108160 is an apocalyptic number.

2982108160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2982108160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3593221920).

2982108160 is an abundant number, since it is smaller than the sum of its proper divisors (4204335680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2982108160 is a wasteful number, since it uses less digits than its factorization.

2982108160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 2982108160 is about 54608.6820936012. The cubic root of 2982108160 is about 1439.3766849647.

The spelling of 2982108160 in words is "two billion, nine hundred eighty-two million, one hundred eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 239 256 320 478 512 640 956 1024 1195 1280 1912 2390 2437 2560 3824 4780 4874 5120 7648 9560 9748 12185 15296 19120 19496 24370 30592 38240 38992 48740 61184 76480 77984 97480 122368 152960 155968 194960 244736 305920 311936 389920 582443 611840 623872 779840 1164886 1223680 1247744 1559680 2329772 2495488 2912215 3119360 4659544 5824430 6238720 9319088 11648860 12477440 18638176 23297720 37276352 46595440 74552704 93190880 149105408 186381760 298210816 372763520 596421632 745527040 1491054080 2982108160